unix chmod 775

1. Introduction to file systems and permissions 2. Permission setting chmod 3. Advanced applications of find and chmod 4. End Today I saw a sentence:UNIX is very user-friendly. It's just picky who its friends are. 1. Introduction to file systems

The Linux/unix shell script, such as calling or executing Sql,rman, provides great convenience for automated jobs and multiple iterations, so Oracle is completed through the Linux/unix shellAnd is one of the essential skills of DBAs. This article

In Linux/Unix shell scripts, calling or executing SQL and RMAN provide great convenience for automated jobs and repeated execution. Therefore, you can use Linux/Unix shell to Complete OracleIt is also an essential skill for DBAs. This article

Basic Unix shell script Test1. Which of the following code lines will print your previous working directory to the screen? CA. Echo ~B. Echo $ pwdC. Echo ~ -D. Echo *2. Which of the following symbols can be used to redirect the command output to a

Practical UNIX management script 1. Force the login user to be kicked off in Linux 1) view the user logged on to the Machine [root @ sunsyk ~] # W 16:29:02 up 2 days, 5 users, load average: 0.03, 0.05, 0.01 user tty from login @ idle jcpu pcpu what

References that are only interested in a specific format can be searched . DebOr . IPAOr . PxlTo quickly jump to the corresponding location. Reference Preface: Currently, there are three common installation packages on the iOS platform:

Document directory Deb . IPA . Pxl Currently, there are three common installation packages on iOS: Deb, IPA, and pxl.Deb format Deb is the installation package for Unix systems (mainly Linux). Based on the TAR package, Deb records the file

Use the LS-l command, such as the following:Total 74434-Rwxrwxr-x 2 user DBA 39921 January 16 12:50 file1Drwxrwxr-x 2 user DBA 4096 January 16 15:29 folderTotal 74434 indicates the space occupied by all files in the directory2 indicates the number

 With the development and popularization of network, mail server is becoming an indispensable part of people's daily life. Today, many enterprises use Lotus Note, Exchange as a mail server inside the company. This paper mainly introduces a kind of

Install and configure Nagios in Linux 1. Nagios Overview 1. Introduction Nagios is a plug-in structure, and it does not have any monitoring function. All monitoring is performed through the plug-in, so it is highly modular and flexible. Nagios